학술논문
Development of a high speed motor using amorphous metal cores
Document Type
Conference
Author
Source
8th International Conference on Power Electronics - ECCE Asia Power Electronics and ECCE Asia (ICPE & ECCE), 2011 IEEE 8th International Conference on. :1940-1945 May, 2011
Subject
Language
ISSN
2150-6078
2150-6086
2150-6086
Abstract
This paper presents the development of a 10kr/min motor that utilizes the amorphous toroidal core. This motor employs a non-slotted axial gap structure with two ferrite magnet rotors and one amorphous toroidal stator. The goal of the motor is to produce a 400W output, at 90% high efficiency with a size of Φ100×L30. The low core loss design is employed to decrease the large core losses produced by a high frequency field. The motor design equations and three dimensional finite element analysis (3D FEA calculations) are presented. A prototype machine was manufactured. The structure of the prototype and the test results are presented in this paper.